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контрольная частота | |||
модулирующая частота | |||
частота модуляции |
fréquence de modulation: 62 phrases in 13 subjects |
Antennas and waveguides | 1 |
Astronautics | 6 |
Aviation | 5 |
Communications | 1 |
Computers | 1 |
Electronics | 2 |
High energy physics | 3 |
Information technology | 1 |
Medical appliances | 2 |
Meteorology | 1 |
Radio | 33 |
Surveying | 2 |
Technology | 4 |